23074057 has 4 divisors (see below), whose sum is σ = 23083776. Its totient is φ = 23064340.

The previous prime is 23073989. The next prime is 23074067. The reversal of 23074057 is 75047032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23074057 - 2¹⁵ = 23041289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23074067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1332 + ... + 6922.

It is an arithmetic number, because the mean of its divisors is an integer number (5770944).

Almost surely, 2^23074057 is an apocalyptic number.

It is an amenable number.

23074057 is a deficient number, since it is larger than the sum of its proper divisors (9719).

23074057 is an equidigital number, since it uses as much as digits as its factorization.

23074057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9718.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 23074057 is about 4803.5462941456. The cubic root of 23074057 is about 284.6916003282.

The spelling of 23074057 in words is "twenty-three million, seventy-four thousand, fifty-seven".